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Synonym Chooser

How does the adjective fickle differ from other similar words?

Some common synonyms of fickle are capricious, inconstant, mercurial, and unstable. While all these words mean "lacking firmness or steadiness (as in purpose or devotion)," fickle suggests unreliability because of perverse changeability and incapacity for steadfastness.

performers discover how fickle fans can be

In what contexts can capricious take the place of fickle?

In some situations, the words capricious and fickle are roughly equivalent. However, capricious suggests motivation by sudden whim or fancy and stresses unpredictability.

an utterly capricious critic

When could inconstant be used to replace fickle?

The meanings of inconstant and fickle largely overlap; however, inconstant implies an incapacity for steadiness and an inherent tendency to change.

an inconstant friend

When is mercurial a more appropriate choice than fickle?

While the synonyms mercurial and fickle are close in meaning, mercurial implies a rapid changeability in mood.

made anxious by her boss's mercurial temperament

When might unstable be a better fit than fickle?

The synonyms unstable and fickle are sometimes interchangeable, but unstable implies an incapacity for remaining in a fixed position or steady course and applies especially to a lack of emotional balance.

too unstable to hold a job

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of fickle Topline Stocks surged as traders responded strongly to the first major inflation report of the year and the kickoff of fourth-quarter earnings season, though one strategist warns the market’s recent fickle nature should keep investors on their toes. Derek Saul, Forbes, 15 Jan. 2025 But while the stock market is often a fickle friend, as are commodities such as oil and natural gas, wheat and corn, part of what was so shocking in 2022 was the simultaneous slump in government and corporate bonds, which proved as undependable as stocks. CNBC, 18 Feb. 2025 Because human beings are fickle and unpredictable in a way that computer programs are not, letting player input affect a story is dangerous business. Joshua Rivera, Vulture, 13 Feb. 2025 Modi has spoken of a warm relationship with the president, but Trump can be a fickle friend. Natasha Frost, New York Times, 13 Feb. 2025 See All Example Sentences for fickle
Recent Examples of Synonyms for fickle
Adjective
  • Hence, despite its extremely high valuation, the stock appears attractive but volatile, which supports our conclusion that AVGO is a tricky stock to buy.
    Trefis Team, Forbes, 28 Feb. 2025
  • Wall Street ultimately found the business too volatile and debt-heavy to get fully behind the stock.
    Dade Hayes, Deadline, 27 Feb. 2025
Adjective
  • The blame for this terrifying scenario, McCarthy declared, rested with traitorous federal employees, who had sold their country out and had to be purged from its service.
    Made by History, TIME, 9 Feb. 2025
  • Guinevere, usually relegated to the thankless role of traitorous wife, acts here as Arthur’s beloved confidante.
    Elizabeth Hand, Washington Post, 16 July 2024
Adjective
  • Fires are unpredictable, dangerous, and fast-moving, and every second counts.
    Andrew Ansbro, New York Daily News, 5 Mar. 2025
  • And then there’s the appeals process itself, which remains one of the most unpredictable spectacles in the sport.
    Greg Engle, Forbes, 5 Mar. 2025
Adjective
  • The challenge is that the hands-on nature of these tasks can lead to unreported problems and unreliable data, exacerbating costly inefficiencies.
    Jairam Ranganathan, Forbes, 28 Feb. 2025
  • After the first round of tariffs earlier this month, China’s retaliatory measures included raising duties on certain U.S. energy imports and putting two U.S. companies on an unreliable entities list that could restrict their ability to do business in the Asian country.
    Anniek Bao,Evelyn Cheng, CNBC, 28 Feb. 2025
Adjective
  • Whiteout conditions are possible and could make travel conditions treacherous and potentially life-threatening.
    Forum News Service, Twin Cities, 4 Mar. 2025
  • The climate, meanwhile, continues on a treacherous path of warming.
    Brent Crane, The New Yorker, 2 Mar. 2025
Adjective
  • In those documents, West discussed not only how to conduct experiments to implant false memories, instill specific mental disorders, and induce trance states, but also how to hide them.
    Randall Colburn, EW.com, 8 Mar. 2025
  • To illustrate, in the United Kingdom vaccinations took a considerable dip in the early 2000s after Wakefield’ false claims of a link between the MMR shot and autism were posted in the media.
    Joshua P. Cohen, Forbes, 8 Mar. 2025
Adjective
  • On paper, Bridget can be compellingly hard to pin down, inconstant and ironic, messily self-aware, undeniably human.
    Sophie Gilbert, The Atlantic, 7 Feb. 2025
  • The key finding is that as the distance grows greater, the coupling stops growing, and the inconstant constant becomes constant once more.
    Stanley J. Brodsky, Scientific American, 16 Apr. 2024

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Cite this Entry

“Fickle.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fickle. Accessed 12 Mar. 2025.

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